Omron FQM1-CM001, FQM1-MMA21, FQM1-MMP21 operation manual OverviewSection

OverviewSection 7-1

7-1	Overview
			The FQM1 Modules have the following functions.
	Main function		Sub-functions
(Applicable Modules)
Basic interrupt functions		Input Interrupts (4 points) (Input Interrupt Mode or Counter Mode)
(FQM1-MMP21/MMA21)
		Interval Timer Interrupt (1 point)		Scheduled Interrupts
		Setting range: 0.5 to 99,990 ms
				One-shot Interrupts
		Unit: 0.1 ms
Constant Cycle Time Exceeded Error Clear Function
High-speed Counters		High-speed Counter PVs (2 points)		No interrupts
(FQM1-MMP21/MMA21)		Phase differential, Increment/decre-
				Target Value Comparison Interrupts
		ment, or Pulse + direction;		(Count check interrupts)
		50 kHz or 500 kHz
				Range Comparison and Bit Pattern Outputs
		High-speed Counter Movement Measurement
		Sampling time (1 to 9,999 ms) or cycle time
		High-speed Counter Frequency Measurement
		Measured frequency: 0 to 500 kHz (1 point)
		High-speed Counter Latch (2 latch inputs)
		(Latched high-speed counter PV can be read with PRV(881) instruction.)
Functions for Servo Drivers		Absolute Number of Rotations PV
Compatible with Absolute
		Absolute PV
Encoders
		Absolute PV Preset Function
(FQM1-MMP21/MMA21)
		Absolute Offset Preset Function
Pulse Outputs			Pulse Outputs (2 points)
(FQM1-MMP21 only)			Pulse output without acceleration/deceleration, non-trapezoidal acceleration or decel-
			eration, trapezoidal acceleration/deceleration, and electronic cam control
			One-shot Pulse Output
			Pulse ON time: 0.01 to 9,999 ms
			Pulse Counter (for time measurement)
			Measurement unit: Select 0.001 ms, 0.01 ms, 0.1 ms, or 1 ms.
			Measurement range: 0000 0000 to FFFF FFFF hex
		These three interrupt/bit pattern output		No interrupts
		settings can be set for the Pulse Out-
				Target Value Comparison Interrupts
		puts, One-shot Pulse Outputs, and
				(Count check interrupts)
		Pulse Counter Functions listed above.
				Range Comparison and Bit Pattern Outputs
Virtual Pulse Outputs		The AXIS instruction generates trapezoidal acceleration/deceleration in a virtual axis.
(FQM1-MMP21/MMA21)
Analog Outputs		Sloped Output by Instruction (2 points)
(FQM1-MMA21 only)		1 to 5 V, 0 to 5 V, 0 to 10 V, or −10 to 10 V
		Immediate refreshing at instruction execution, analog output value hold function, offset/
		gain adjustment supported
Analog Inputs		Immediate Refreshing by Instruction (1 point)
(FQM1-MMA21 only)		1 to 5 V, 0 to 5 V, 0 to 10 V, −10 to 10 V, or 4 to 20 mA
		Offset/Gain Adjustment of Analog Input Value
		High-speed Analog Sampling
		The CTBL(882) instruction starts analog sampling when the high-speed counter 1 PV
		matches the preset target value.

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